Trenton Dam: Constructed 1949-1953 |
From inside the book
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Page
... Gates : Three , 42 by 30 feet Stilling basin : Reinforced concrete with dentated ... structure : Vertical shaft : 50 feet high Sill elevation : 2710.00 Outlet ... gate chamber and the other in the control house ) Discharge capacity : 300 ...
... Gates : Three , 42 by 30 feet Stilling basin : Reinforced concrete with dentated ... structure : Vertical shaft : 50 feet high Sill elevation : 2710.00 Outlet ... gate chamber and the other in the control house ) Discharge capacity : 300 ...
Page i
... Structures 22 B. Dam 14 . Embankment ( a ) Upstream slope ( b ) Downstream slope 23 ( c ) Crest and camber details 23 2222 C. Spillway and River Outlets 15 . General 16 . Abutment structure 17 . Gate and bridge supporting structure ( a ) ...
... Structures 22 B. Dam 14 . Embankment ( a ) Upstream slope ( b ) Downstream slope 23 ( c ) Crest and camber details 23 2222 C. Spillway and River Outlets 15 . General 16 . Abutment structure 17 . Gate and bridge supporting structure ( a ) ...
Page iv
... structure and spillway gates 26 11 Completed spillway structure viewed from right side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate structure -- Crest , pier and bridge details 30 ...
... structure and spillway gates 26 11 Completed spillway structure viewed from right side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate structure -- Crest , pier and bridge details 30 ...
Page 19
... Gate chamber Gradient terraces- G T Approximate limits of irrigation Trashrack structure Crest of dam El . 2793.0 141-6 Spillway E2793 2775 Sta 6 + 00 N41,934.50 E.99 , 658.25 SECTION B - B Limit of special compaction- -El 2653 2 : 1 ...
... Gate chamber Gradient terraces- G T Approximate limits of irrigation Trashrack structure Crest of dam El . 2793.0 141-6 Spillway E2793 2775 Sta 6 + 00 N41,934.50 E.99 , 658.25 SECTION B - B Limit of special compaction- -El 2653 2 : 1 ...
Page 20
... structure , Sta . 2 + 50 on conal outlet works equals Sto 15 + 20 on approach channel Assumed top of pervious layer- Sta 2 + 84.00 EL 2720.5 -3 : 1 21 Present ground surface 24 Gate chamber Sto.4 +80.00 Ep 8-2 Dia.H.S. conduit , Sta . 7 ...
... structure , Sta . 2 + 50 on conal outlet works equals Sto 15 + 20 on approach channel Assumed top of pervious layer- Sta 2 + 84.00 EL 2720.5 -3 : 1 21 Present ground surface 24 Gate chamber Sto.4 +80.00 Ep 8-2 Dia.H.S. conduit , Sta . 7 ...
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Common terms and phrases
accessory cut-off trench acre-feet Approach channel Axis backfill Berm blanket Blockout BUREAU OF RECLAMATION canal outlet centerline channel capacity coarse concrete conduit construction Contraction joint Counterweight crushed rock cutoff trench dam embankment designed discharge drain outlet emergency gate chamber Expansion joint Figure Float flood control floor gate structure gravel ground surface Grouted high-pressure gate Highway bridge holes horizontal hydraulic hydrostatic head inlet installed intake structure Limits of special load located loess material maximum Metal Nebr NORTH BORROW AREA Pierre shale piezometer Pipe handrail PROJ Radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet SECTION A-A Settlement point Shale surface Sheet SILT silty slope special compaction spillway crest spillway gates spillway structure steel stilling basin Stoplog storage Sump Sump pump surface at elevation surfaces where directed Trashrack structure Trenton Dam upstream vertical walls water surface elevation